Lithium Battery Charger Protection Module (BMS) 3S (12.6V – 10A )

Product Overview

The BMS 3S 10A Lithium Battery Charger Protection Module is a Battery Management System (BMS) designed for 3-cell lithium-ion (Li-ion) or LiFePO4 battery packs. It provides overcharge, over-discharge, overcurrent, and short-circuit protection, ensuring battery safety and longevity. With a 10A continuous discharge current, it is ideal for low-power applications such as LED lighting, small backup power systems, and DIY battery packs.

Key Features:

• Supports 3S Battery Packs – Compatible with Li-ion (3.7V/cell) and LiFePO4 (3.2V/cell).
• 10A Continuous Discharge Current – Suitable for low-power applications.
• Overcharge & Over-discharge Protection – Prevents cell damage and extends battery life.
• Overcurrent & Short Circuit Protection – Ensures safe operation.
• Compact & Lightweight Design – Easy to integrate into battery packs.

Technical Specifications:

• Battery Configuration: 3S (3 cells in series)
• Supported Battery Types: Lithium-ion (3.7V per cell), LiFePO4 (3.2V per cell)
• System Voltage: 12.6V (Li-ion) / 9.6V (LiFePO4)
• Continuous Discharge Current: 10A
• Overcharge Voltage Protection: ~4.2V per cell (Li-ion), ~3.65V per cell (LiFePO4)
• Over-discharge Voltage Protection: ~2.5V per cell (Li-ion), ~2.0V per cell (LiFePO4)
• Overcurrent Protection: Yes, triggered at 10A+
• Short Circuit Protection: Yes
• Balancing Function: No
• Operating Temperature: -20°C to 60°C
• Module Dimensions: Compact and easy to install

Applications:

• LED Lighting Systems – Ensures stable power supply.
• Small Backup Power Systems – Reliable battery management for low-power applications.
• DIY Battery Packs – Ideal for custom low-current battery setups.
• Portable Electronics – Enhances battery safety in small devices.

Why Choose the BMS 3S 10A Module?

The BMS 3S 10A is a compact and efficient battery protection module that provides reliable safety features and low-power handling, making it an excellent choice for small-scale lithium battery applications.